èô kONOGRAPHlA 



griseisve, granulosis copiosisque separatae ; subtus rufe, 

 vix toinentosie ac parvis rhizinis munila3. Coftex hyali- 

 niis, parvis corpusculis adspersus, sursum paulum rufes- 

 cens, 60-100 i,. crassus, plecteiichymaticus, cellulis aut 

 spha^ricis sphœroideisve, lumiiie 8-14 [>. lato, aut oblon- 

 gis ac 16 |ji longis et 6-8 [j. lato, atque in zona siipera 

 20 [/. crassa cellulas collapsas pnebens. Gonidia viridia, e 

 Dactylococco infusionwn N.^g. orta, sœpe sphèerica et 

 4-5 v- diametro metientia, rarius oblonga ac 4-5 '^ longa 

 et 2-3 V' lata, stratum 40-50 \). crassum sub corlice for- 

 mantia. Medulia corpusculis atratis nubilata, 110-120 y. 

 crassa, ex hjphis 4-8 [x crassis, pariëte tenui, articulatis, 

 raraosis, laxe et inferne strictius coalitis ac verticaïiter 

 abeuntibus rhizinasque fonnantibus constans. Apothecia 

 singula, raro duo in singulis mediis squaniis nata, pro- 

 funde concava atque disco prinium thalli cortice velato, 

 dein denudato (velaniinis fragtnentis perithecio summo 

 aiïïxis) obscure rufo nudoque instnicta. Peritheciuni su- 

 perius incoloratura in margine 30-40 [;, ac inferne 20 [x 

 crassum; ejus hyphae horizontales, angusta?, arcte coa- 

 dunatas et in margine plectenchyina cellulis parvis effor- 

 mantes. Stratum gonidiale 20 i-». crassum e gonidiis vi- 

 ridibus constitutuni; stratum medullare 20-30 \}. crassum. 

 Peritheciuni inferius corpusculis atratis dense obsitum ac 

 passim oxalatis calcici crislallos adniittens, 160-200 1». cras- 

 sum et plectenchymaticum cellulis plerisque oblongis, lu- 

 mine 24-32 [/ longo et 6-7 \j. lato, hic et illic sphan-oideis ; 

 sub eo hjphie horizontales stratum laxum et salis crassum 

 formantes. Paraphyses hyalinaj, sursum rufse et cuticula 

 concolore ac 8-10 \h crassa tectcC, 160-200 p. altœ, 6-8 \i. 

 crassai, rectœ, arcte cohœreutes, articulât^ articulis 12- 

 22 \i. longis et in septis paulum constrictis, lumine 2-3 i^ 

 lato ac dissepimentis tenuibus, non rainosee, atque iodo 



